Highlights
- Market Cap
- $6.86M
- Enterprise Value
- $4.57M
- EPS (TTM)
- -$0.92
- Total Revenue (TTM)
- $2.37M
- Gross Profit (TTM)
- $624.00K
- EBITDA (TTM)
- -$10.35M
- Year Range
- $0.50 - $4.98
- Target Price
- $12.50
- ROA (TTM)
- -106.53%
- ROE (TTM)
- -188.93%
Share Price Chart
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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in CollPlant Biotechnologies Ltd., comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
CollPlant Biotechnologies Ltd. (CLGN) has returned -61.71% so far this year and -79.22% over the past 12 months.
CollPlant Biotechnologies Ltd.
- 1D
- -9.15%
- 1M
- -5.13%
- YTD
- -61.71%
- 6M
- -80.07%
- 1Y
- -79.22%
- 3Y*
- -57.58%
- 5Y*
- -47.59%
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Jan 30, 2018, CLGN's average daily return is +0.01%, while the average monthly return is +0.11%. At this rate, your investment would double in approximately 52.5 years.
Historically, 41% of months were positive and 59% were negative. The best month was Jan 2020 with a return of +84.4%, while the worst month was Feb 2026 at -70.1%. The longest winning streak lasted 5 consecutive months, and the longest losing streak was 8 months.
On a daily basis, CLGN closed higher 42% of trading days. The best single day was May 28, 2025 with a return of +76.2%, while the worst single day was Feb 5, 2026 at -53.4%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 35.00% | -70.11% | -5.13% | -61.71% | |||||||||
| 2025 | 3.33% | -5.91% | -26.29% | -17.83% | 50.00% | -57.23% | 77.94% | 8.26% | 2.67% | -19.70% | 1.29% | -36.01% | -61.11% |
| 2024 | -14.24% | -4.74% | 2.49% | 9.91% | -4.68% | -11.33% | -13.89% | 23.72% | -6.23% | -25.84% | 21.67% | -19.64% | -43.66% |
| 2023 | 29.82% | 0.18% | -35.36% | -2.42% | 13.63% | 4.84% | -23.16% | 7.89% | -17.66% | -3.95% | 2.43% | 16.60% | -23.47% |
| 2022 | -39.98% | 9.98% | 3.89% | -11.32% | -6.53% | -13.98% | -3.87% | -2.86% | -8.97% | -7.94% | -19.58% | 65.87% | -48.96% |
| 2021 | 69.17% | -20.97% | -6.67% | 9.30% | 16.92% | 23.49% | -16.12% | -2.19% | -2.87% | 30.18% | -21.73% | -4.99% | 51.90% |
Benchmark Metrics
CollPlant Biotechnologies Ltd. has an annualized alpha of -4.30%, beta of 0.52, and R² of 0.01 versus S&P 500 Index. Calculated based on daily prices since January 31, 2018.
- This stock participated in 160.17% of S&P 500 Index downside but only 6.42% of its upside — more exposed to losses than it benefited from rallies.
- Beta of 0.52 may look defensive, but with R² of 0.01 this stock is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this stock's risk.
- R² of 0.01 means this stock moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- -4.30%
- Beta
- 0.52
- R²
- 0.01
- Upside Capture
- 6.42%
- Downside Capture
- 160.17%
Return for Risk
Risk / Return Rank
CLGN ranks 14 for risk / return — in the bottom 14% of stocks on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for CollPlant Biotechnologies Ltd. (CLGN) and compare them to a chosen benchmark (S&P 500 Index).
| CLGN | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.55 | 0.90 | -1.45 |
Sortino ratioReturn per unit of downside risk | -0.58 | 1.39 | -1.97 |
Omega ratioGain probability vs. loss probability | 0.92 | 1.21 | -0.29 |
Calmar ratioReturn relative to maximum drawdown | -0.90 | 1.40 | -2.29 |
Martin ratioReturn relative to average drawdown | -1.38 | 6.61 | -7.99 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore CLGN risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the CollPlant Biotechnologies Ltd.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the CollPlant Biotechnologies Ltd. was 97.79%, occurring on Mar 31, 2026. The portfolio has not yet recovered.
The current CollPlant Biotechnologies Ltd. drawdown is 97.79%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -97.79% | Feb 12, 2021 | 1288 | Mar 31, 2026 | — | — | — |
| -62.78% | Jan 31, 2018 | 384 | Aug 9, 2019 | 107 | Jan 13, 2020 | 491 |
| -54.81% | Feb 25, 2020 | 181 | Nov 9, 2020 | 44 | Jan 13, 2021 | 225 |
| -14.34% | Jan 19, 2021 | 1 | Jan 19, 2021 | 6 | Jan 27, 2021 | 7 |
| -11.61% | Jan 21, 2020 | 5 | Jan 27, 2020 | 17 | Feb 20, 2020 | 22 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Financials
Financial Performance
The chart below illustrates the trends in the financial health of CollPlant Biotechnologies Ltd. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how CollPlant Biotechnologies Ltd. is priced in the market compared to other companies in the Biotechnology industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for CLGN relative to other companies in the Biotechnology industry. Currently, CLGN has a P/S ratio of 2.8. This P/S ratio falls within the average range for the industry, suggesting the stock is fairly valued based on its revenue.
PB Ratio
The chart illustrates the Price-to-Book (P/B) ratio for CLGN in comparison with other companies in the Biotechnology industry. Currently, CLGN has a P/B value of 1.1. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.
Income Statement
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EBITDA | — |
EBIT | — |
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Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
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Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
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Interest Income | — |
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Net Interest Income | — |